Small block intake

yes sir
nothing overcomes a low numerical gear as plenty of boost
or tipping the can :)
that lunati suggestion best choice
I had a 1 owner Dr.s 73 fury wgon 3 seats, rear air
put cop car torsion bars and sway in it and a cordoba rear sway, cop wheels and tires (V rated)
makes sports car out of it
I had the later rear end
the hp manifolds are different 73 and later